Marek Troszczyński
React Native React Developer
Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMarek Troszczyński is a React and React Native developer with eight years of hands-on software experience and a broader 15+ year background in marketing, product and creative leadership. He transitioned from roles in copywriting, creative direction and product ownership into development via self-study, community leadership with freeCodeCamp meetups, and an intensive React bootcamp, bringing a rare blend of UX-minded product thinking to mobile app engineering. At Selleo he progressed from trainee to developer, pairing mentorship-driven learning with building cross-platform apps for international clients. His experience running teams, optimizing operations and onboarding at startups informs a pragmatic, process-aware engineering style that balances speed with user-centered design. Based in Silesian Voivodeship, Poland, Marek is actively growing in React Native while drawing on formal studies in business management and UX to shape product decisions beyond the code.
8 years of coding experience
10 years of employment as a software developer
Bachelor's degree, Mixed Media Advertising, Bachelor's degree, Mixed Media Advertising at Bielska Wyższa Szkoła im. J. TyszkiewiczaPostgraduate, Information Architecture and User Experience, Postgraduate, Information Architecture and User Experience at Akademia Pedagogiczna im. Komisji Edukacji Narodowej w KrakowieMaster's degree, Business Management, Master's degree, Business Management at Jagiellonian UniversityJavascript React Developer Bootcamp, Javascript React Developer Bootcamp at Coders Lab
Polish, English, Norwegian
Github Skills (23)
javascript10
css10
codebase10
certification10
math10
programming-tools10
nodejs10
react10
digitalocean7
github6
python6
git5
pullrequest3
typescript1
web-development-tools1
Programming languages (4)
Github contributions (5)
marektro/BestShop
Oct 2020 - Oct 2020
Contributions:38 pushes, 1 branch in 8 days
marektro/guides
Oct 2017 - Jun 2018
A collection of easy-to-understand guides to programming tools
Contributions:8 pushes in 7 months
pythonprogramming-toolswolfram-languageeasy-to-understandcreative-commons
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